Why Not Use Networks?

Using a computer connected to a network means that…

• The computer is vulnerable to hackers
• If the network breaks, many tasks become very difficult
• Your computer can more easily be attacked by a virus
  

In particular, if we use a computer connected to The Internet…

• We have to be careful about revealing personal information
• We have to be careful to avoid suspect websites that might contain malware
• We have to be aware that information found on The Internet is not always accurate or reliable